About Kvant.

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Norman Lambert
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2 CONTENTS About Kvant Power/wavelength range overview Solid state lasers Single diode modules Multi diode modules Coherent Taipan series Controllers Scanning systems Custom systems Applications Retro-reflector Array Certificates

www.kvantlasers.sk About Kvant Kvant Ltd. produces laser systems for R&D, industry, military, advertisement, art, architecture, medical and display applications. KVANT Ltd.

3 About Kvant Kvant Ltd. produces laser systems for R&D, industry, military, advertisement, art, architecture, medical and display applications. KVANT Ltd. was established in 1995 focusing mainly on the development and production of new laser solutions demanded by the worldwide market. During the last 22 years the assortment and quality of products has increased together with the experience and knowledge of our engineers and manufacturers. Our effort is focused over a wide product range, targeting reliability and flexibility to meet the demands of every customer for a reasonable price. Research and product development is carried out under the same roof as our 3000 sq.m. production line with over 60 employees in the capital city of Slovakia. Our R&D team have invented over 20 industrial designs and filed patents in many laser related fields including laser beam shaping, solid state laser construction, laser safety, automotive and laser application. Some products have been developed in co-operation with Slovak, German and French academic institutions and scientists. The complete mechanical production, circuit board production, optical and electrical design is done in house. As a source of light we use light emitting diodes exclusively from Japanese and German manufacturers. The high quality optical components originate from reputable USA or Asian manufacturers. All our products meet international and EU safety requirements. Static laser beam in Bratislava / permanent installation 2 3

Laser Power and wavelength range overview of modules Solid State Lasers UV and visible Our mission is to ensure that a uniform and quality beam comes out of every KVANT laser module.

Kvant offers laser modules with wavelengths from deep UV to NIR and power ranges from a few milliwatts up to tens of watts.

10 000 A few years ago we invented our popular orange and red lasers based on this new technology.

4 Laser Power and wavelength range overview of modules Solid State Lasers UV and visible Our mission is to ensure that a uniform and quality beam comes out of every KVANT laser module. Our Blue Light Pumped (BLP) solid state lasers are based on innovative laser technology. The InGaNbased pumping laser diode and fluoride crystals are a good base for durability and long lifetime. Kvant offers laser modules with wavelengths from deep UV to NIR and power ranges from a few milliwatts up to tens of watts. Single diode lasers, multi-diode assemblies as well as solid state lasers can be combined into a single free space beam or fiber coupled output A few years ago we invented our popular orange and red lasers based on this new technology. Recently we introduced our first UV laser with 320nm wavelength and a few milliwatts of power that is supposed to substitute the current HeCd metal ion gas lasers and is very close to nitrogen, excimer and some other gas lasers. Its application can be found in biotechnology, medicine, microelectronics technology, etching substrates or polymerisation. We are currently improving our technology to get higher power and even shorter wavelength. The 561nm laser module uses a frequency doubled quantum dot laser chip from Japan and is available in free space or fiber coupled version. Other wavelengths of 532nm or 594nm are available too. POWER (mw) Model Nr. YLM-50 OLM-180 RLM-400 UV1-20 UV2-20 Optical power (mw) 50 > 180 > Centre wavelength (nm) Centre wavelength tolerance (nm) ± 2 ± 1 ± 1 ± 1 ± 1 Beam diameter (95% of power, horizontal*vertical, mm) ~ Beam diverg. (half angle,mrad) ~ Linear polarization Y Y Y Currently under development 10 M2 1.2 < 1.1 < 1.1 Modulation freq.(khz) Peak power cons. 24V / 2.5A 24V / 2.5A 24V / 2.5A 24V / 2.5A 24V / 2.5A Dimensions (LxWxH,mm) 120x59x40 120x59x40 120x59x40 120x60x44 120x60x44 Driver dimensions (LxWxH,mm) 117x89x34 117x89x34 117x89x34 117x89x34 117x89x34 WAVELENGTH (nm) 5

Single Diode www.kvantlasers.sk Modules KVANT s diode laser modules are equipped with high-quality laser diodes designed by prestigious laser diode manufacturers.

All modules are temperature stabilised to yield maximum lifetime, optimal performance and power stability.

375LM- 70 375LM- 200 375LM- 400 395LM- 120 405LM- 200 405LM- 300 405LM- 500 405LM- 1.2k 415LM- 120 420LM- 120 445LM- 100 445LM- 500 445LM- 1.5k 455LM- 100 460LM- 1.

1500 100 1400 Centre wavelength (nm) 375 375 375 395 405 405 405 405 415 420 445 445 445 455 460 Centre wavelength tolerance (nm) ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 Beam mode

4 x 4 4 x 4 4 4 x 4 Beam diverg. (half angle,mrad) 0.2 - - 0.2 0.2 0.2 0.5 x 0.3-0.2 0.2 0.2 0.3 x 0.2 0.5 x 0.2 0.2 0.5 x 0.2 Linear polarization Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y M2 ~ 1 - - ~ 1 ~ 1 ~ 1 - - ~ 1 ~ 1 ~ 1 - - ~ 1 - Max.

5 Single Diode Modules KVANT s diode laser modules are equipped with high-quality laser diodes designed by prestigious laser diode manufacturers. We cover all wavelengths in UV and visible range, that are available with laser diodes, mainly focused on high power output. All modules are temperature stabilised to yield maximum lifetime, optimal performance and power stability. The driving electronics allows analog modulation up to 100kHz with linear response between the modulation signal and laser output power. Fiber coupling is possible for most of the lasers. Model Nr. 375LM LM LM LM LM LM LM LM- 1.2k 415LM LM LM LM LM- 1.5k 455LM LM- 1.4k 473LM LM- 1k 488LM LM LM LM LM LM LM LM LM LM- 1k Optical power (mw) Centre wavelength (nm) Centre wavelength tolerance (nm) ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 Beam mode structure TEM00 Multimode Multimode TEM00 TEM00 TEM00 Multimode Multimode TEM00 TEM00 TEM00 Multimode Multimode TEM00 Multimode Beam diameter* (1/e2, mm) 4 ~ 4 x 4 ~ 4 x ~ 4 x 4 ~ 4 x x 4 4 x x 4 Beam diverg. (half angle,mrad) x x x x 0.2 Linear polarization Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y M2 ~ ~ 1 ~ 1 ~ ~ 1 ~ 1 ~ ~ 1 - Max. modulation freq.(khz) OEM driver** peak power cons. 24V / 2A 24V / 2A 24V / 2A 24V / 2A 24V / 2A 24V / 2A 24V / 2.5A 24V / 2.5A 24V / 2A 24V / 2A 24V / 2A 24V / 2.5A 24V / 2.5A 24V / 2A 24V / 2.5A Head dimensions (LxWxH,mm) 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 ± 5 TEM00 Multimode TEM00 TEM00 TEM00 TEM00 Multimode Multimode TEM00 Multimode TEM00 Multimode 4 4 x x 4 2 x x x x x x x x 0.2 Y Y Y Y Y Y Y Y Y Y Y Y ~ 1 ~ 1 ~ 1 ~ 1 ~ 1 ~ ~ 1 - ~ V / 2A 24V / 2.5A 24V / 2A 24V / 2A 24V / 2A 24V / 2A 24V / 2A 24V / 2.5A 24V / 2A 24V / 2.5A 24V / 2A 24V / 2.5A 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 87x60x45 7 Dual Michelson interferometer

Multi Diode Modules Coherent Taipan Series Some applications require a high power laser beam which cannot be achieved by single emitter laser diodes. KVANT Ltd.

A fiber output in this case is an option too. For most demanding projects a precise wavelength diode selection is possible or gentle wavelength tuning through the diode temperature control.

7 W Mixing of several wavelengths to get white or other colour beam in a single laser module is our strong point.

6 Multi Diode Modules Coherent Taipan Series Some applications require a high power laser beam which cannot be achieved by single emitter laser diodes. KVANT Ltd. is official worldwide intergrator of Coherent Genesis Taipan OPSL laser heads. In this instance we combine up to 64 single laser diodes and bundle the individual laser beams into a single output beam. A fiber output in this case is an option too. For most demanding projects a precise wavelength diode selection is possible or gentle wavelength tuning through the diode temperature control. Single colour modules 445 nm up to 30 W 460 nm up to 30 W 520 nm up to 11 W 637 nm up to 10 W 660 nm up to 7.7 W Mixing of several wavelengths to get white or other colour beam in a single laser module is our strong point. This kind of laser modules is mostly used in laser display, optical crystal pumping, architecture and material processing. Multi colour modules: nm up to 16 W nm up to 4.3 W nm up to 3.4 W All Coherent heads are equipped with Kvant electronics and delivered as stand-alone laboratory used systems or as industrial OEM version. Over 700 Coherent laser heads have been sold together with our laser systems. Optical power (mw) Model Nr. Blue Cyan II Cyan I Green II Green I Yellow II Yellow I Orange II Orange I Red * * Centre wavelength (nm) Centre wavelength tolerance (nm) ± 3 ± 3 ± 3 ± 3 ± 3 ± 3 ± 3 ± 3 ± 3 ± 1 Spectral width (nm) < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 Beam size (FWHM, mm) Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 2.3 Ø 1 Beam diverg. (full angle,mrad) Linear polarization 100:1 100:1 100:1 100:1 100:1 100:1 100:1 100:1 100:1 100:1 M2 (horizontal/vertical) 6 / 4 6 / 4 6 / 4 6 / 4 6 / 4 6 / 4 6 / 4 6 / 4 6 / / 1.5 Modulation freq.(khz) Diode power cons. 2.2V / 32A 2.2V / 32A 2.2V / 40A 2.2V / 40A 2.2V / 40A 2.2V / 40A 2.2V / 40A 2.2V / 32A 2.2V / 32A 2.2V / 40A 3000 * 5000 * * Driver dimensions of head only (LxWxH,mm) 134x44x65 134x44x65 134x44x65 134x44x65 134x44x65 134x44x65 134x44x65 134x44x65 134x44x65 256x49x *TEM 00 version available

Controllers Scanning Systems All laser modules are equipped with industrial OEM driver or bench-top laboratory controller.

measurements on the built-in display with external modulation input on the rear panel.

For clients who need a highperformance optical scanning system at an affordable price, the Pangolin s Compact-506 is an ideal

7 Controllers Scanning Systems All laser modules are equipped with industrial OEM driver or bench-top laboratory controller. Over 22 years we utilize laser beam steering systems for display industry, automotive, production navigation, engraving, advertisement and medicine. Industrial controller The industrial controller with 24 V power input is available either with an external modulation input or with an intensity adjustment knob. Laboratory controller Bench-top laboratory laser module controller featuring diode temperature and current settings and measurements on the built-in display with external modulation input on the rear panel. We implement or distribute scanning systems from renowned US manufacturers. For clients who need a highperformance optical scanning system at an affordable price, the Pangolin s Compact-506 is an ideal solution. The Cambridge Technology 6215-HP set is one of the best laser display scanner sets on the market and offers fast, precise and reliable scanning. Due to its unique magnetic circuit and rotor construction the Pangolin s Saturn optical scanners achieve the highest acceleration among all available 1-3 mm aperture scanners. Do not hesitate to contact us if you need any custom laser scanning system, with our or your own laser source. 10 BMW 7 release /

Custom Systems The custom laser systems is

surface engraving Multi diode stack system

multi-colour, with beam shaping optics or

or scientific applications, extra light or

hundreds of watts, from UV to IR, we are

Laser modules with heat sink systems, also

intensity distribution Light source with

labyrinth Smallest and lightest high power

8 Custom Systems The custom laser systems is our strong point. Low divergence laser system for precise positioning Picture taken at distance 100m Nd:YAG laser marker for vertical surface engraving Multi diode stack system With or without scanning, single or multi-colour, with beam shaping optics or incredible beam divergence, for creative or scientific applications, extra light or ultra-stabile, from hand-held pointers to hundreds of watts, from UV to IR, we are waiting for your enquiries. Laser modules with heat sink systems, also for outdoor use Multimedia laser show system Rectangular multicolour beam structure for RGB LCOS imaging Compact 4W green laser with steering mirrors for alert signs drawing Refocusable laser 1W, 905nm, IP65, with red aiming beam Round low divergence laser beam with homogeneous intensity distribution Light source with beam detection designed for laser labyrinth Smallest and lightest high power laser system for graphic projection Four color 500mW TEM00 laser system for bio-science with variable beam size (405nm, 488nm, 520nm, 637nm), Static 8 magenta beams with total light power 96W, divergence ~0.07 mrad, controlled by DMX 12

9 Applications Biomedicine, fluorescence, spectroscopy, particle and gas analysis, polymerization, dermatology, surgery, advertisement, automotive industry, entertainment, education, at the universities or in the production hall around the world, that is only a part of areas where our clients use our lasers and we would like to acknowledge them for their support and inspiration. Decorative multicolour laser chandelier Falls, atrium of the shopping and entertainment center (Moscow) Modern festival installations (Liverpool) Planetarium laser system Light absorption analysis in the sea for satellite plankton observation Photonic crystal Brillouin zone visualization with 405 nm laser. Outdoor laser line projection at sport events Photo patterning with 375nm Kvant laser in combination with DLP projector Architectural laser line outdoor projection Fluorescence spectroscopy General laboratory usage Modern audio-visual installation Outdoor static installations for advertisement purposes 14 Laser beams following propeller s blades Measuring of scattering properties of the poro-elastic biological tissue and evaluation of its collagen fibre microstructures Laser confocal microscopy

Outdoor Retro-reflector Array The outdoor retro-reflector array is used to reflect the laser beam back

Unlike a planar mirror, the incident beam is reflected independently of the incidence angle.

reflected beam is significantly reduced. The surface of the entrance window is anti-reflection coated.

The reflective surface covers 90.7% of the aperture.

10 Outdoor Retro-reflector Array The outdoor retro-reflector array is used to reflect the laser beam back towards the laser source. Unlike a planar mirror, the incident beam is reflected independently of the incidence angle. In addition, if the beam diameter is higher than a single element of the array, the divergence of the reflected beam is significantly reduced. The surface of the entrance window is anti-reflection coated. Divergence of the retro-reflected beam stays the same after reflection from a planar mirror. The reflective surface covers 90.7% of the aperture. With aluminium reflective coating on the individual elements the total reflectivity is 84.5%. The reflector active area diameter is 400mm and can be customized as all Kvant products. Divergence of the retro-reflected beam is reduced when reflected from a retro-reflector array. 16 Certificates

11 Distributors Customers KVANT spol. s.r.o. Opavská 24, Bratislava Slovakia, Europe

Diamond FLQ-Series. Q-Switched Fiber Lasers FEATURES & BENEFITS

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